Dibromo[(S,S)-XylSKEWPHOS][(R)-DAIPEN]ruthenium(II) CAS 551950-94-8
| CAS No. | 551950-94-8 |
| Molecular Formula | C56H72Br2N2O2P2Ru |
| Molecular Weight | 1128.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Dibromo[(S,S)-XylSKEWPHOS][(R)-DAIPEN]ruthenium(II) (CAS 551950-94-8) is a high-purity analytical reference standard with the molecular formula C56H72Br2N2O2P2Ru and a molecular weight of 1128.01 g/mol.
The molecular framework of Dibromo[(S,S)-XylSKEWPHOS][(R)-DAIPEN]ruthenium(II) (C56H72Br2N2O2P2Ru) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures Dibromo[(S,S)-XylSKEWPHOS][(R)-DAIPEN]ruthenium(II) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C56H72Br2N2O2P2Ru |
| Molecular Weight | 1128.01 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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